6411 Series Diaphragm Packless Lecture Bottle Valves
The 6411 Series is designed specifically with corrosive gases in mind and with a durable construction for the specialty gases and gas mixtures used in laboratories.
Key Features & Benefits
- Proven leak-tight diaphragm seal
- Forged brass and aluminum silicon bronze bodies withstand severe service conditions
- Low operating torque design ensures ease of operation during filling and use
- Robust lower stem seal providing repeatable positive shutoff
- Available with standard CGA connections
| Design Specifications | |
|---|---|
| Working pressure | 0 - 3000 PSI (207 bar) |
| Helium Leak Rate | 10-7 atm cc/sec |
| Operating Temperature Range | -50° F (-45°C) up to 130° F (54°C) |
| Materials | Aluminum Silicon Bronze, CDA 360 Brass, Stainless Steel |
| Standard Accreditation | CGA V9-2019 |
| Cv | 0.25 |
Product Literature
6411 Series Lecture Bottle Valves